\begin{table}%t12
 \caption{\label{tabn2dp54}Hyperfine components and $A_{ul}$ Einstein spontaneous emission coefficients of the \jcqb transition of N$_2$D$^+$.}
\small%\centerline
 {
 \begin{tabular}{cccccccc}
 \hline\hline
  $J'$ & $F_1'$ &  \multicolumn{2}{c}{$F' \rightarrow J$}  & $F_1$ & $F$ & \multicolumn{1}{c}{Frequency$^{{a}}$} & \multicolumn{1}{c}{$A_{ul}$} \cr
  &&&&&& \multicolumn{1}{c}{(MHz)}& \multicolumn{1}{c}{(s$^{-1}$)}\cr
 \hline
5&5&5&4&5&4&385~514.088& $4.587(-6)$\\
5&5&5&4&5&6&385~514.125& $4.601(-6)$\\
5&5&4&4&5&4&385~514.562& $1.346(-4)$\\
5&5&6&4&5&6&385~514.584& $1.363(-4)$\\
5&5&5&4&5&5&385~514.591& $1.310(-4)$\\
5&5&6&4&5&5&385~515.050& $3.894(-6)$\\
5&5&4&4&5&5&385~515.065& $5.607(-6)$\\
5&4&4&4&3&4&385~516.051& $2.082(-4)$\\
5&5&5&4&4&5&385~516.136& $1.346(-4)$\\
5&6&6&4&5&6&385~516.141& $9.734(-5)$\\
5&4&4&4&5&4&385~516.406& $6.922(-8)$\\
5&4&3&4&3&2&385~516.474& $3.059(-3)$\\
5&4&4&4&3&3&385~516.480& $3.123(-3)$\\
5&4&5&4&3&4&385~516.516& $3.331(-3)$\\
5&4&3&4&3&4&385~516.553& $4.249(-6)$\\
5&5&5&4&4&4&385~516.560& $3.230(-3)$\\
5&5&4&4&4&3&385~516.568& $3.198(-3)$\\
5&5&6&4&4&5&385~516.595& $3.364(-3)$\\
5&6&5&4&5&4&385~516.599& $3.388(-3)$\\
5&6&6&4&5&5&385~516.607& $3.407(-3)$\\
5&5&4&4&4&5&385~516.610& $1.661(-6)$\\
5&6&7&4&5&6&385~516.627& $3.504(-3)$\\
5&6&5&4&5&6&385~516.636& $8.045(-7)$\\
5&4&5&4&5&4&385~516.871& $5.721e{-}10$\\
5&4&3&4&5&4&385~516.907& $1.731(-6)$\\
5&4&5&4&5&6&385~516.908& $1.673(-6)$\\
5&4&4&4&5&5&385~516.908& $1.661(-6)$\\
5&4&3&4&3&3&385~516.982& $2.677(-4)$\\
5&5&4&4&4&4&385~517.034& $1.645(-4)$\\
5&6&5&4&5&5&385~517.102& $1.150(-4)$\\
5&4&5&4&5&5&385~517.373& $5.663(-8)$\\
5&4&4&4&4&3&385~518.412& $8.328(-6)$\\
5&4&4&4&4&5&385~518.454& $8.376(-6)$\\
5&4&4&4&4&4&385~518.878& $1.546(-4)$\\
5&4&3&4&4&3&385~518.914& $1.606(-4)$\\
5&4&5&4&4&5&385~518.919& $1.645(-4)$\\
5&4&5&4&4&4&385~519.343& $6.853(-6)$\\
5&4&3&4&4&4&385~519.379& $1.071(-5)$\\
 \hline
\end{tabular}}
\medskip
$^{{a}}$ The frequency uncertainty is $\pm$58 kHz for all hyperfine components. 
\end{table}